The Spruce Creek is a gold mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
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Spruce Creek MRDS details
Site Name
Primary: Spruce Creek
Secondary: Big Spruce Creek
Commodity
Primary: Gold
Location
State: Alaska
District: Koyukuk
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Placer Au-PGE
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Comments
Comment (Reference): Primary Reference = Reed, 1938
Comment (Workings): Workings / Exploration = Prospecting in the early 1900s included two shafts about 45 feet deep near the mouth of Spruce Creek, and there were reports of prospecting farther upstream. Some claims reportedly were staked in 1953.
Comment (Geology): Geologic Description = There is little information about this occurrence. Reed (1938) reported little or no gold in two shafts about 45 feet deep along the right limit of the Spruce Creek valley near its mouth. Better prospects farther upstream were reported in the early 1900s (Reed, 1938), but their locations are not known. The creek traverses the Horace Mountain plutons and the Chandalar copper belt.
Comment (Deposit): Other Comments = Reed (1938) pointed out that Maddren (1913) incorrectly identified Spruce Creek as Mule Creek and that Mule Creek was unnamed.?Alaska Kardex No. 031-005 (Kardex is a card file mining claim information system located at the State of Alaska DNR Public Information Center in Fairbanks).
Comment (Deposit): Model Name = Placer Au (Cox and Singer, 1986; model 39a)
Comment (Exploration): Status = Inactive
Comment (Geology): Age = Quaternary.
References
Reference (Deposit): Maddren, A.G., 1913, The Koyukuk-Chandalar region, Alaska: U.S. Geological Survey Bulletin 532, 119 p.
Reference (Deposit): Cobb, E.H., and Cruz, E.L., 1983, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in the Chandalar quadrangle, Alaska: U.S. Geological Survey Open-File Report 83-278, 91 p.
Reference (Deposit): Maas, K.M., 1987, Maps summarizing land availability for mineral exploration and development in northern Alaska, 1986: U.S. Bureau of Mines Open-File Report 10-87, 33 sheets.
Reference (Deposit): DeYoung, J.H., Jr., 1978, Mineral resources map of the Chandalar quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-878-B, 2 sheets, scale 1:250,000.
Reference (Deposit): Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Chandalar and Wiseman quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-340, 205 p.
Reference (Deposit): Heiner, L.E., and Wolff, E.N., eds., 1968, Mineral resources of northern Alaska, Final report, submitted to the NORTH Commission: Mineral Industry Research Laboratory, University of Alaska, Report 16, 306 p.
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